Bruce Willis turns 50 this week, but the Die Hard star claims to be young at heart – so young he can fall for teenage actresses, or so we hear. The tabloids are buzzing with rumors about Willis dating the teen queen Lindsay Lohan. The 18-year-old Freaky Friday star was noticed exchanging passionate embraces with the action hero on one of the Hollywood parties.

However Lohan’s spokesman insists nothing romantic is going between two of them. He said: “she’s not interested in Bruce Willis in any way but as the producer of her next film.” Lindsay claimed the same on the Hollywood premiere of the Hostage. The representatives of Willis, father of 3 kids and ex-husband of Demi Moore, have also quashed romantic rumors, claiming that their relationship is solely professional.

However Lohan and Willis reportedly spent the evening flirting and giggling in the bar of the Peninsula Hotel before retiring to a private suite with a few friends. The Daily Mail quoted a fellow partygoer as saying: 'They couldn't keep their hands off one another.'

Lindsay is attracted to older men. In the past she used to date a 34-year old MTV star Johnny Knoxville.

Willis is five years older than Lindsay's father and Lohan is only two years older than his eldest daughter Rumer. Some believe that Willis is trying to outdo his ex-wife Demi Moore who is going out with the 27-year old Ashton Kutcher.